daftai-extracting-video-subtitles SKILL.md skillA
daftai-extracting-video-subtitles from daftai2026/daftai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add daftai2026/daftai-skills/daftai-extracting-video-subtitles@git:20260327.38c81a4Pins git:20260327.38c81a4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- daftai2026/daftai-skills
- Path
skills/daftai-extracting-video-subtitles/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260327.38c81a4, committed Mar 27, 2026
- First version recorded
- Feb 24, 2026
- Size
- 3,092 bytes
- Repository stars
- 18
- License
- none declared
Extracts timed subtitles from local video/audio files using Whisper. Outputs SRT format with accurate timestamps. Handles complex filenames automatically. Use when user asks to "extract subtitles", "get subtitles", "transcribe video", "识别字幕", "提取字幕", or "获取字幕".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Video Subtitle Extractor Extract timed subtitles (SRT) from local video/audio files using OpenAI Whisper. > **Scripts**: All scripts are in `scripts/` relative to this SKILL.md. ## Workflow ``` - [ ] Step 1: Environment check (Whisper + FFmpeg) - [ ] Step 2: Input validation (file exists, has audio stream) - [ ] Step 3: Detect language (auto or user-specified) - [ ] Step 4: Run extraction script - [ ] Step 5: Verify output and report ``` --- ### Step 1: Environment Check ```bash which whisper which ffprobe ``` | Result | Action | |--------|--------| | whisper found | Continue | | whisper missing | `brew install openai-whisper` (macOS) or `pip install openai-whisper` | | ffprobe missing | `brew install ffmpeg` | --- ### Step 2: Input Validation 1. Confirm video/audio file exists 2. Get duration and confirm audio stream present — handled by script automatically --- ### Step 3: Language Detection - If user specifies language → use it - If unclear → ask user, suggest `en` or `zh` as common options - Whisper `--language` flag values: `en`, `zh`, `ja`, `ko`, `fr`, `de`, `es`, etc. --- ### Step 4: Run Extraction ```bash …
Read the whole file at its exact version.
How to install
mdr add daftai2026/daftai-skills/daftai-extracting-video-subtitles@sha256:d5dce3c4dfa08cf7The line at the top of this page pins the label git:20260327.38c81a4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_4aanidotbq5jvo6n)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Feb 24, 2026 and Mar 27, 2026, about one every 31 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260327.38c81a4 latest | 2026-03-27 | 38c81a4 | 3,092 B | A | view · diff |
| git:20260224.b910735 | 2026-02-24 | b910735 | 3,112 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3092 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
daftai2026/daftai-skills · 18 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4aanidotbq5jvo6n GET https://markdownregistry.com/api/v1/resolve?ref=daftai2026/daftai-skills/daftai-extracting-video-subtitles GET https://markdownregistry.com/api/v1/blob/d5dce3c4dfa08cf7d971aa811b157a56cf68f755cf2fd12f3f34375f47f35c37
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.